Initial Prey Game integration support.

2026-08-17 19:23:51 +02:00 · 2026-05-05 15:01:01 -07:00
parent a6c6f1ed26
commit 8d5f678b25
552 changed files with 265551 additions and 209 deletions
@@ -0,0 +1,143 @@
+#include "precompiled.h"
+#pragma hdrstop
+
+#ifndef ID_DEMO_BUILD //HUMANHEAD jsh PCF 5/26/06: code removed for demo build
+#include "prey_local.h"
+
+/***********************************************************************
+
+  hhProjectileSoulCannon
+	
+***********************************************************************/
+
+const idEventDef EV_FindSoulEnemy( "<findSoulEnemy>", NULL );
+
+CLASS_DECLARATION( hhProjectile, hhProjectileSoulCannon )
+	EVENT( EV_FindSoulEnemy,		hhProjectileSoulCannon::Event_FindEnemy )
+END_CLASS
+
+//=============================================================================
+//
+// hhProjectileSoulCannon::Spawn
+//
+//=============================================================================
+
+void hhProjectileSoulCannon::Spawn() {
+	hhProjectile::Spawn();
+
+	BecomeActive( TH_THINK );
+
+	PostEventSec( &EV_FindSoulEnemy, 0.5f ); // Find an enemy shortly after being launched
+
+	maxVelocity = spawnArgs.GetFloat( "maxVelocity", "400" );
+	maxEnemyDist = spawnArgs.GetFloat( "maxEnemyDist", "4096" );
+
+	thrustDir = vec3_origin;
+}
+
+//=============================================================================
+//
+// hhProjectileSoulCannon::Think
+//
+//=============================================================================
+
+void hhProjectileSoulCannon::Think( void ) {
+	// run physics
+	RunPhysics();
+
+	// Thrust toward enemy
+	if ( thinkFlags & TH_THINK && thrustDir != vec3_origin ) {
+		idVec3 vel = GetPhysics()->GetLinearVelocity();
+		vel += thrustDir * spawnArgs.GetFloat( "soulThrust", "5.0" );
+
+		if ( vel.Length() > maxVelocity ) { // Cap the velocity
+			vel.Normalize();
+			vel *= maxVelocity;
+		}
+
+		GetPhysics()->SetLinearVelocity( vel );
+		GetPhysics()->SetAxis( vel.ToMat3() );
+	}
+
+	//HUMANHEAD: aob
+	if (thinkFlags & TH_TICKER) {
+		Ticker();
+	}
+	//HUMANHEAD
+
+	Present();
+}
+
+//=============================================================================
+//
+// hhProjectileSoulCannon::Event_FindEnemy
+//
+// Finds a new enemy every second
+//=============================================================================
+
+void hhProjectileSoulCannon::Event_FindEnemy( void ) {
+	int				i;
+	idEntity		*ent;
+	idActor			*actor;	
+	trace_t			tr;
+
+	PostEventSec( &EV_FindSoulEnemy, 1.0f );
+
+	for ( i = 0; i < gameLocal.num_entities; i++ ) {
+		ent = gameLocal.entities[ i ];
+
+		if ( !ent || !ent->IsType( idActor::Type ) ) {
+			continue;
+		}
+
+		if ( ent == this || ent == this->GetOwner() ) {
+			continue;
+		}
+
+		// Ignore dormant entities!
+		if( ent->IsHidden() || ent->fl.isDormant ) { // HUMANHEAD JRM - changed to fl.isDormant
+			continue;			
+		}
+
+		actor = static_cast<idActor *>( ent );
+		if ( ( actor->health <= 0 ) ) {
+			continue;
+		}
+
+		idVec3 center = actor->GetPhysics()->GetAbsBounds().GetCenter();
+
+		// Cannot see this enemy because he is too far away
+		if ( maxEnemyDist > 0.0f && ( center - GetOrigin() ).LengthSqr() > maxEnemyDist * maxEnemyDist )
+			continue;
+
+		// Quick trace to the center of the potential enemy
+		if ( !gameLocal.clip.TracePoint( tr, GetOrigin(), center, 1.0f, this ) ) {
+			thrustDir = center - GetOrigin();
+			thrustDir.Normalize();
+			break;
+		}
+	}
+}
+
+/*
+================
+hhProjectileSoulCannon::Save
+================
+*/
+void hhProjectileSoulCannon::Save( idSaveGame *savefile ) const {
+	savefile->WriteFloat( maxVelocity );
+	savefile->WriteFloat( maxEnemyDist );
+	savefile->WriteVec3( thrustDir );
+}
+
+/*
+================
+hhProjectileSoulCannon::Restore
+================
+*/
+void hhProjectileSoulCannon::Restore( idRestoreGame *savefile ) {
+	savefile->ReadFloat( maxVelocity );
+	savefile->ReadFloat( maxEnemyDist );
+	savefile->ReadVec3( thrustDir );
+}
+#endif //HUMANHEAD jsh PCF 5/26/06: code removed for demo build